Residence 12G is one of the Upper West Side's most compelling prewar offerings - a stunning home with three-bedrooms plus den/maid's room and three full baths, with open western views, wonderful natural light, and the rare comfort of central air conditioning in a distinguished 1923 Emery Roth building. The expansive living room is bathed in afternoon light from three large west-facing windows and flows into a very large, dedicated dining area - a layout that is as gracious for everyday living as it is for entertaining. Nine-foot ceilings and large windows throughout give the home an airiness that is rare even by prewar standards. The chef's kitchen is both elegant and highly functional, featuring quartz countertops, a Thermador refrigerator, a 36-inch Bosch convection range with externally vented hood, Thermador dishwasher, wine refrigerator, pantry, and an in-unit washer and dryer. A Nest thermostat controls the central air system throughout. The layout offers excellent separation of space. The primary suite is privately positioned away from the secondary bedrooms, bright and serene with double exposures to the west and north, four closets, and classic beamed ceilings. The en-suite windowed marble bathroom features a large glass-enclosed shower and a separate seated make-up area with dedicated lighting and mirror. The extra-large second bedroom comfortably accommodates a king-size bed and enjoys sunny east and north exposures with beamed ceilings. The second marble bathroom is windowed. A sizable third bedroom - with three windows and a built-in desk - offers wonderful flexibility as a bedroom, home office, or guest room. A maid's room with windowed stall shower bathroom completes the home. Designed in 1923, the Rousseau is one of Emery Roth's most distinguished residential buildings - a 15-story prewar cooperative admired for its grand proportions, elegant lobby, and enduring architectural character. Building amenities include a full-time doorman, live-in resident manager, professionally landscaped roof deck with sweeping city views, laundry room, bike room, and storage lockers for rent. Perfectly situated between Central Park and Riverside Park, the building is moments from Zabar's, Citarella, and Fairway, with excellent subway and bus access throughout the city. This top-notch condop offers a full-time doorman, landscaped roof deck, laundry room, bike room, and storage and due to condop rules, there is no Board approval. There is one assessments - $2,204/month through June 2026 for LL11 facade work - reflecting the building's ongoing commitment to maintaining its infrastructure and long-term value.